CN1329781C - 用于具有切断功能电子设备的电源以及电源控制装置 - Google Patents

用于具有切断功能电子设备的电源以及电源控制装置 Download PDF

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Publication number
CN1329781C
CN1329781C CNB031589553A CN03158955A CN1329781C CN 1329781 C CN1329781 C CN 1329781C CN B031589553 A CNB031589553 A CN B031589553A CN 03158955 A CN03158955 A CN 03158955A CN 1329781 C CN1329781 C CN 1329781C
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CN
China
Prior art keywords
power
signal
response
power supply
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB031589553A
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English (en)
Chinese (zh)
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CN1490693A (zh
Inventor
金政焕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1490693A publication Critical patent/CN1490693A/zh
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Publication of CN1329781C publication Critical patent/CN1329781C/zh
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Direct Current Feeding And Distribution (AREA)
CNB031589553A 2002-09-18 2003-09-17 用于具有切断功能电子设备的电源以及电源控制装置 Expired - Fee Related CN1329781C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2002-0056707A KR100470593B1 (ko) 2002-09-18 2002-09-18 키오프기능을 갖는 전자기기의 전원 제어장치
KR56707/02 2002-09-18
KR56707/2002 2002-09-18

Publications (2)

Publication Number Publication Date
CN1490693A CN1490693A (zh) 2004-04-21
CN1329781C true CN1329781C (zh) 2007-08-01

Family

ID=31987471

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031589553A Expired - Fee Related CN1329781C (zh) 2002-09-18 2003-09-17 用于具有切断功能电子设备的电源以及电源控制装置

Country Status (3)

Country Link
US (1) US6909616B2 (ko)
KR (1) KR100470593B1 (ko)
CN (1) CN1329781C (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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KR100476957B1 (ko) * 2002-07-23 2005-03-16 삼성전자주식회사 전자기기의 전원 제어장치
KR100467594B1 (ko) * 2002-07-23 2005-01-24 삼성전자주식회사 전자기기 상의 파워 서플라이 제어방법 및 장치
DE10257908A1 (de) * 2002-12-11 2004-06-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Getaktete Leistungsversorgung
JP2004202692A (ja) * 2002-12-20 2004-07-22 Canon Finetech Inc 画像形成装置
US7737658B2 (en) * 2003-10-27 2010-06-15 Sony Corporation Battery packs having a charging mode and a discharging mode
KR100694429B1 (ko) * 2004-01-14 2007-03-12 산켄덴키 가부시키가이샤 Ｄｃ-ｄｃ 변환기
KR100613608B1 (ko) * 2004-09-06 2006-08-21 삼성전자주식회사 절전모드 기능을 가지는 장치 및 그의 절전모드 제어방법
JP4682784B2 (ja) * 2005-09-30 2011-05-11 サンケン電気株式会社 スイッチング電源装置
CN1987233B (zh) * 2005-12-22 2010-12-22 乐金电子(天津)电器有限公司 可进行电源部控制的空调器及其操作方法
US7489855B2 (en) * 2006-07-31 2009-02-10 Infinson Technologies Ag Systems and methods for driving a load
KR101011446B1 (ko) * 2008-10-24 2011-01-28 주식회사 해피콜 펌핑 마개
US20100176658A1 (en) * 2009-01-13 2010-07-15 Li-Chun Lai Power Control Apparatus for Power Strip
KR101661951B1 (ko) * 2009-07-31 2016-10-04 엘지전자 주식회사 가전기기
WO2011030522A1 (ja) * 2009-09-09 2011-03-17 パナソニック株式会社 電源制御装置
CN102243522A (zh) * 2010-05-14 2011-11-16 鸿富锦精密工业（深圳）有限公司 Pwm智能管理方法及系统
KR101649271B1 (ko) * 2010-06-04 2016-08-30 삼성전자주식회사 스위칭 모드 전원공급장치 및 이를 이용하여 전원을 공급하는 방법
CN102571074B (zh) * 2010-12-08 2016-05-25 国网山东省电力公司济宁供电公司 电压顺序输出电路
CN105703763B (zh) * 2010-12-08 2019-02-22 深圳迈辽技术转移中心有限公司 电压顺序输出电路
US8953341B2 (en) * 2011-05-09 2015-02-10 Infineon Technologies Ag Converter with reduced power consumption
CN102801320A (zh) * 2011-05-24 2012-11-28 华硕电脑股份有限公司 电源供应器
KR20130003254A (ko) * 2011-06-30 2013-01-09 엘지이노텍 주식회사 대기전력 감소 장치
CN103529758B (zh) * 2012-07-05 2016-10-05 联想(北京)有限公司 一种供电控制方法、供电控制装置及电子设备
US9154039B2 (en) * 2012-09-20 2015-10-06 Dialog Semiconductor Inc. Switching power converter with secondary-side dynamic load detection and primary-side feedback and control
KR101260749B1 (ko) 2013-04-02 2013-05-06 주식회사 케이포스 전원 공급 장치
TWI501493B (zh) * 2013-06-13 2015-09-21 Universal Scient Ind Shanghai 具有延遲電路的起動機保護器及延遲電路
CN107608492A (zh) * 2017-09-04 2018-01-19 深圳易普森科技股份有限公司 终端设备的开关控制方法及装置
JP6747422B2 (ja) * 2017-12-15 2020-08-26 京セラドキュメントソリューションズ株式会社 電源装置、画像形成装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928220A (en) * 1988-10-14 1990-05-22 Compaq Computer Inc. Switching mode DC-to-DC power supply with improved current sensing
US4937728A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with burst mode standby operation
US5313381A (en) * 1992-09-01 1994-05-17 Power Integrations, Inc. Three-terminal switched mode power supply integrated circuit
CN1089407A (zh) * 1993-01-05 1994-07-13 横河电机株式会社 开关式电源
US5617016A (en) * 1993-10-22 1997-04-01 Sgs Microelectronics, S.R.L. Buck converter with operating mode automatically determined by the load level
CN1171645A (zh) * 1996-05-15 1998-01-28 三星电子株式会社 打印机的电源控制设备及其控制方法
CN1184372A (zh) * 1996-12-02 1998-06-10 横河电机株式会社 开关式电源设备
US5852550A (en) * 1997-08-04 1998-12-22 Philips Electronics North America Corporation Switched-mode power supply circuit having a very low power stand-by mode
CN1358346A (zh) * 2000-01-21 2002-07-10 松下电器产业株式会社 电源装置与使用电源装置的电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740633A (ja) * 1993-07-29 1995-02-10 Tec Corp インクジェットプリンタ
KR970049114A (ko) * 1995-12-30 1997-07-29 김광호 레이저 프린터의 리셋 회로
KR0155081B1 (ko) * 1996-04-08 1998-12-01 김광호 강제 멈춤 기능을 갖는 프린터 및 강제 멈춤 방법
KR100219659B1 (ko) * 1997-08-27 1999-09-01 윤종용 인쇄기용 전원공급제어장치
JP2001229003A (ja) * 2000-02-15 2001-08-24 Canon Inc 電源供給装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928220A (en) * 1988-10-14 1990-05-22 Compaq Computer Inc. Switching mode DC-to-DC power supply with improved current sensing
US4937728A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with burst mode standby operation
US5313381A (en) * 1992-09-01 1994-05-17 Power Integrations, Inc. Three-terminal switched mode power supply integrated circuit
CN1089407A (zh) * 1993-01-05 1994-07-13 横河电机株式会社 开关式电源
US5617016A (en) * 1993-10-22 1997-04-01 Sgs Microelectronics, S.R.L. Buck converter with operating mode automatically determined by the load level
CN1171645A (zh) * 1996-05-15 1998-01-28 三星电子株式会社 打印机的电源控制设备及其控制方法
CN1184372A (zh) * 1996-12-02 1998-06-10 横河电机株式会社 开关式电源设备
US5852550A (en) * 1997-08-04 1998-12-22 Philips Electronics North America Corporation Switched-mode power supply circuit having a very low power stand-by mode
CN1358346A (zh) * 2000-01-21 2002-07-10 松下电器产业株式会社 电源装置与使用电源装置的电子设备

Also Published As

Publication number Publication date
CN1490693A (zh) 2004-04-21
KR20040024953A (ko) 2004-03-24
US20040052093A1 (en) 2004-03-18
KR100470593B1 (ko) 2005-03-10
US6909616B2 (en) 2005-06-21

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